Fin



FIG. 1 is a perspective view of a fin;

FIG. 2 is a top plan view of the fin of FIG. 1.

FIG. 3 is a right side elevation view of the fin of FIG. 1. The leftside elevation view is a mirror image of the right side elevation view.

FIG. 4 is a bottom plan view of the fin of FIG. 1; and,

FIG. 5 is a front view of the fin of FIG. 1.

The ornamental design which is claimed is shown in solid lines in thedrawings. The broken lines in the drawings are for illustrative purposesonly and form no part of the claimed design.

We claim the ornamental design for a fin, as shown and described.